Squamata
My Research Paper is on Squamata. Squamata means scaly reptiles. Squamata is the order that lizards and snakes fall under. The Squamata are the most successful order of Cenozoic reptiles. Cenozoic is one of the Dinosaur era’s. The era goes like this: Precambrian, then Paleozoic, then Triassic, after is Jurassic, then Cretaceous, then finally Cenozoic. In the Cenozoic there was an estimate of over six thousand species. There were more Squamatas than Mammals then. Reptiles in the order of Squamata were found everywhere in the world except for Antarctica.
Squamata is put into two suborders: Snakes, and lizards. For example some snakes are Rattlesnakes, Sea Snakes, Vipers, King Cobras, Copperheads, or Coral snakes. Some Lizards are Geckos, Anoles, Iguanas, Horned Lizards, and even Komodo Dragons. You can tell the that the snakes and the lizards have a close relationship by most of their similarities. For instance, both lizards, and snakes shed their skin, both lizards and snakes do not have a connecting jaw. So both have very powerful and very flexible jaw muscles. That’s why snakes and lizards can eat things way bigger than even their head. It is also a fact that leg less lizards are difficult to tell apart from snakes.
Lizards and Snakes size and weight Some Lizards and snakes can only grow to about 10 inches at max. Like, the gecko can only grow to about ten or so inches. Then Come Lizards and Snakes can grow to sixteen feet or so. Komodo dragons can grow to about ten feet long, and whats even crazier is that Anaconda snakes can grow to sixteen
Squamata
feet. The worlds largest reptile is the Anaconda, One Anaconda grew to thirty-three feet. Snakes and Lizards weight can range from ounces to five hundred pounds. The largest
Lizard recorded (in weight) is the Komodo dragon, which weight five hundred and fifty pounds. Its funny that some humans can weight way more than that.
Some lizards have the ability to change color. For example, Anoles, and Chameleons can change color. Anoles change color by their moods, surrounding, and to camouflage themselves from predators. Chameleons change color by their surroundings and also to camouflage themselves from predators. Some lizards can also lose their tails and grow back a new one. The reason for that is because they don’t have a vertebrae in their tails. All Squamata reptiles have toes with claws to climb up trees and grasp food so the food won’t get away.
One of the five largest species of snakes in the world is now finding a home in the Florida Everglades. The Burmese python has a dark colored eye-catching patterned skin and is known for its calm and relaxed temperament. Because of the attractiveness of their skin pattern and docile nature, it is one of the large snakes of choice among reptile owners. Unfortunately, these snakes can reach huge lengths and weigh upwards of 200lbs making them difficult to keep. As carnivores, Burmese pythons kept as pets need a diet of small rodents or rabbits. This can get expensive and unsanitary. These non-venomous snakes are tricky to care for and often illegally released into the wild. This dumping, importation for the exotic pet trade, and escaped snakes from Hurricane Andrew is resulting in an established wild population of Burmese pythons in South Florida.
Pachycephalosaurians, thick-skulled dinosaurs such as the Stegoceras and the Pachycephalosaurus. (1) Ceratopsians and Pachycephalosaurs are closely related in their characteristics. Ceratopsians processed a saddle-shaped boney frill that extended from the skull to the neck and typically had horns over the nose and eyes. The most popular was the triceratops, which could reach over 26 feet and weigh in excess of twelve metric tons. Their frills served two major functions.
The Web. The Web. 7 December 2011. Bearded Dragons make great pet lizards. My Beardie.
Paleontologist L.B. Tarlo said that it was very difficult to ascertain the length of Liopleurodon. This was so because no complete skeleton was found. He then predicted from the skull, the skull was approximately one-seventh of the total length of the body. When we apply this ratio to the largest skull specimen of L. ferox, the total length of the body comes out to be a little more than 10 meters. The normal size from this calculation would be around 5-7 meters in length. The weight of it was estimated to be around between 75 to 150 tons. The more recent study and the finding of the complete skull of Liopleurodon. It showed the total size of the body was actually five times more the length of the skull. Thus, reducing the expected body size of it furthermore. The maximum size that a L. ferox could reach is just up to 6.4
Now here is some background information on the dinosaur that is causing this stir because of its heart. The dinosaur is a Thescelosaurus, which means wonderful lizard. The average length of the Thescelosaurus is three to four meters, nine to twelve feet, long with an average weight of three-hundred kilograms, or about six hundred and sixty two pounds. They lived from the Campanian age to Maastrichtian age which are the later stages of the Cretaceous period. Another distinguishing physical feature of Willo is the bird-hips that the dinosaur has instead of the lizard hip. They have primarily been found in Alberta, Saskatchewan, Colorado, Montana, South Dakota, and Wyoming. As far as their remains are concerned there is one complete skeleton, eight partial skeletons, elements, and teeth (Dinosauricon).
Squanto Squanto is a Native American who lived in the early seventeenth century in what is now the Northeast United States. When the English came to this area of America to settle, they became very fond of Squanto and used him as a translator due to his unique knowledge of the English language acquired through an earlier voyage to Europe. Squanto helped the Pilgrims adapt to their new surroundings by providing them with the knowledge that he and his ancestors used to survive when they first settled in this area. He became known as a friend to the English and a spokesman for his Native friends (Johnson p.2). However, in helping the English, Squanto realized the power he had obtained through his position and used it for his own gain against the Native Americans.
The physical description of bigfoot is close to the same for almost all sources and sightings. “600 to 900 pounds” (Quick Facts, 2005). “Adult males typically stand between 8 to 12 feet tall and 3 to 4 feet wide at the shoulders. The males are often seen as wider at the shoulders than at the hips, having an “athletic” build. Females are smaller than males, with most reports at between 7 and 9 feet tall. Females are more often described as having a barrel shaped build, with narrower shoulders than the male and wider hips with a straight line, bulky body.” (Biology, n.d.).
Physical Features for both Iguanas and Komodo Dragons include , Dwelp, Long claws, Forked tongues, Skin, and Camouflage. A dwelp is the skin underneath the
The debate of whether dinosaurs were cold blooded or warm blooded has been ongoing since the beginning of the century. At the turn of the century scientists believed that dinosaurs had long limbs and were fairly slim, supporting the idea of a cold blooded reptile. Recently, however, the bone structure, number or predators to prey, and limb position have suggested a warm blooded species. In addition, the recent discovery of a fossilized dinosaur heart has supported the idea that dinosaurs were a warm blooded species. In this essay, I am going to give supporting evidence of dinosaurs being both warm and cold blooded. I will provide background information on the dinosaur that was discovered and what information it provides scientists.
How do reptile scales differ from fish scales? (2 points) A reptiles scales are in the epidermis of the skin whereas a fish’s scales are in the dermis of the skin which is located underneath the epidermis. All reptilian scales have a dermal papilla underlying the epidermal part.
Arthropods are animals belonging to the phylum Arthropoda, which is the largest of all phyla in the Animal Kingdom, with more than one million species, making them almost 80% of the whole kingdom. These include insects, arachnids, crustaceans and many more, most of which are quite small, the biggest being the Japanese Spider Crab with a leg span of 3.5 meters and the smallest being the microscopic Plankton.
1. How big are Komodo dragons? The Komodo dragon is the largest lizard in the world, weighing about 300 pounds and 10 feet long ("20 (More) Strange and Exotic Endangered Species"). At a young age, they weigh less than 3.5 ounces and are only sixteen inches long ("Fun Facts about Komodo Dragons").
Dinosaurs are creatures that seem to fascinate humans, since all we have left are their fossils. Although, through art, their bodies can be put back together and we have a better sense of what they looked like. The problem with art is that pictures can sometimes be disproportionate, unrealistic, or even made up. Young children who learn about dinosaurs may think that they are actually different colors and can talk for example. This is why it is important to make dinosaur art as realistic as possible and more informative.
There are two kinds of species of alligators. There is the American alligator and the Chinese alligator. Many people have a hard time telling the difference between alligators and crocodiles. Alligators are related in the same family as the crocodile, but these two animals are very different. An alligator’s upper jaw overlaps the lower jaw. Alligators have a broad snout while crocodile have a very narrow snout. Alligators have much less aggressive and energetic than the crocodiles. Alligators live in tropical climates and crocodiles live in somewhat colder climates. Their kingdom is Animalia. Their Phylum is Chordata. They come from the class Reptilia. Their order is Crocodylia. Their family is Alligatoridae. Their genus is Alligator and their species is alligator messissipiensis and they are known as American alligators.
...d at least seven tons and were over forty feet long. The T-Rex was the largest meat-eating dinosaur. The teeth of the T-Rex are thick and sharp for the killing of its prey. The T-Rex was also very fast; in fact it could outrun any species of dinosaur if it was hungry enough. Scientists have also found that the Tyrannosaurus was also very smart, it would outwit any prey if it needed a snack, even the Gigantosaurus the only dinosaur that is bigger than the T-Rex wasn't smarter than the king. (Highlights, 22)